The 1: 1 transformer on this circuit found in a 1967 Electronics World can be wrapped around a small ferrite rod. The circuit operates with 600 to 6 000 Hz control signals.
May 2017 - The new high-speed Amphenol FCI Flex connectors with up to 10 Gbps data transmission...
This interesting project was found in a 1995 documentation. It controls the temperature of the...
This tracker for audio and RF signals was found in old American documentation. Transistors and...